作者: Michael Laumann , Roy A. Norton , Michael Heethoff
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摘要: In this paper, we discuss how views of early stages in acarine embryology – from the first cleavage to blastula have changed over time, starting with historical works 19th century and ending electron microscopic analyses 21st century. Our goal is identify errors inconsistencies both observations interpretation information throughout time span, show they related technical improvements. Surprisingly, questions about pattern its implications for classification not changed, despite advent microscopy molecular biology. last authors attempted develop a general concept types their distribution among major subgroups Acari. Based on available data, all which was light microscopy, type Anactinotrichida Actinotrichida considered be interlecithal, exception that some actinotrichid mites mixed/combination cleavage. Newer data obtained by transmission biology point very different generalization: seems special total